KR102295122B1 - 프레스 성형품의 제조 방법 - Google Patents

프레스 성형품의 제조 방법 Download PDF

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Publication number
KR102295122B1
KR102295122B1 KR1020207002915A KR20207002915A KR102295122B1 KR 102295122 B1 KR102295122 B1 KR 102295122B1 KR 1020207002915 A KR1020207002915 A KR 1020207002915A KR 20207002915 A KR20207002915 A KR 20207002915A KR 102295122 B1 KR102295122 B1 KR 102295122B1
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KR
South Korea
Prior art keywords
line length
curved
molding
press
longitudinal direction
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KR1020207002915A
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English (en)
Korean (ko)
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KR20200024274A (ko
Inventor
슌스케 도비타
šœ스케 도비타
도요히사 신미야
유지 야마사키
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제이에프이 스틸 가부시키가이샤
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Publication of KR20200024274A publication Critical patent/KR20200024274A/ko
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Publication of KR102295122B1 publication Critical patent/KR102295122B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
KR1020207002915A 2017-08-07 2018-07-25 프레스 성형품의 제조 방법 KR102295122B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017152412A JP6708182B2 (ja) 2017-08-07 2017-08-07 プレス成形品の製造方法
JPJP-P-2017-152412 2017-08-07
PCT/JP2018/027943 WO2019031248A1 (ja) 2017-08-07 2018-07-25 プレス成形品の製造方法

Publications (2)

Publication Number Publication Date
KR20200024274A KR20200024274A (ko) 2020-03-06
KR102295122B1 true KR102295122B1 (ko) 2021-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207002915A KR102295122B1 (ko) 2017-08-07 2018-07-25 프레스 성형품의 제조 방법

Country Status (7)

Country Link
US (1) US11260443B2 (es)
EP (1) EP3666409B1 (es)
JP (1) JP6708182B2 (es)
KR (1) KR102295122B1 (es)
CN (1) CN111032243B (es)
MX (1) MX2020001509A (es)
WO (1) WO2019031248A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7037125B2 (ja) * 2019-07-01 2022-03-16 Ｊｆｅスチール株式会社 プレス成形方法
JP7448464B2 (ja) * 2020-12-01 2024-03-12 株式会社神戸製鋼所 鋼部品の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015131306A (ja) * 2014-01-10 2015-07-23 Ｊｆｅスチール株式会社 プレス成形方法

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Publication number Priority date Publication date Assignee Title
JP4884839B2 (ja) * 2006-05-25 2012-02-29 ユニプレス株式会社 プレス金型修正形状データの作成方法
JP4757820B2 (ja) * 2007-03-14 2011-08-24 新日本製鐵株式会社 形状凍結性に優れる多段プレス成形方法
JP4920649B2 (ja) 2008-09-12 2012-04-18 新日本製鐵株式会社 形状凍結性に優れる多段プレス成形方法
DE102009035680A1 (de) 2009-07-30 2011-03-17 Alcan Technology & Management Ag Vorrichtung zum Formen von tiefgezogenen Behältern
JP2011183417A (ja) * 2010-03-05 2011-09-22 Nippon Steel Corp スプリングバック安定性評価方法
JP6418283B2 (ja) 2012-01-16 2018-11-07 株式会社Ｇｓユアサ 電源装置
CN202516933U (zh) 2012-03-08 2012-11-07 昆山市三景精密模具有限公司 Lcd平板显示器背板斜边凸包的冲压模具
WO2014112056A1 (ja) * 2013-01-16 2014-07-24 新日鐵住金株式会社 プレス成形方法
JP5664810B1 (ja) * 2013-06-27 2015-02-04 Ｊｆｅスチール株式会社 プレス成形方法及び装置
JP5761275B2 (ja) * 2013-08-26 2015-08-12 Ｊｆｅスチール株式会社 曲がり形状を有する多角形閉断面構造部品の製造方法およびその方法で製造した多角形閉断面構造部品
CN103480704B (zh) 2013-09-10 2015-12-02 西北工业大学 一种帽形件渐进折弯成形方法
US10226807B2 (en) * 2014-02-24 2019-03-12 Jfe Steel Corporation Press forming method and method of manufacturing pressed product as well as press forming apparatus
JP6196921B2 (ja) 2014-03-17 2017-09-13 トヨタ車体株式会社 プレス部品の製造方法
JP6149843B2 (ja) * 2014-11-04 2017-06-21 Ｊｆｅスチール株式会社 プレス成形品の形状矯正解析方法及び装置、プレス成形品の形状矯正方法
JP5987934B2 (ja) 2015-02-17 2016-09-07 Ｊｆｅスチール株式会社 プレス成形方法、プレス成形金型
MX369682B (es) * 2016-02-16 2019-11-15 Jfe Steel Corp Metodo de fabricacion de miembro estampado.
JP6590071B2 (ja) * 2016-08-09 2019-10-16 Ｊｆｅスチール株式会社 プレス成形品の製造方法
DE102017200115A1 (de) * 2017-01-05 2018-07-05 Thyssenkrupp Ag Verfahren zum Herstellen von Blechbauteilen und Vorrichtung hierfür

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015131306A (ja) * 2014-01-10 2015-07-23 Ｊｆｅスチール株式会社 プレス成形方法

Also Published As

Publication number Publication date
KR20200024274A (ko) 2020-03-06
CN111032243A (zh) 2020-04-17
US20200376532A1 (en) 2020-12-03
JP6708182B2 (ja) 2020-06-10
WO2019031248A1 (ja) 2019-02-14
EP3666409A1 (en) 2020-06-17
EP3666409B1 (en) 2022-05-11
JP2019030886A (ja) 2019-02-28
MX2020001509A (es) 2020-03-24
EP3666409A4 (en) 2020-07-22
CN111032243B (zh) 2021-10-01
US11260443B2 (en) 2022-03-01

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